Radeon HD 7750 vs Radeon HD 7950

When comparing Radeon HD 7750 and Radeon HD 7950, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7750 and Radeon HD 7950 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 7750 Radeon HD 7950
Power consumption (TDP) 75 Watt 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 7950 has 166% more power consumption, than Radeon HD 7750.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 7950 has 2 GB more memory, than Radeon HD 7750.
  • Both cards are used in Desktops.
  • Radeon HD 7750 and Radeon HD 7950 are build with GCN 1.0 architecture.
  • Radeon HD 7750 and Radeon HD 7950 are manufactured by 28 nm process technology.
  • Radeon HD 7950 is 99 mm longer, than Radeon HD 7750.
  • Memory clock speed of Radeon HD 7950 is 125 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon HD 7950 in Assassin's Creed Odyssey is 310% more, than Radeon HD 7750.

Full Specs

  Radeon HD 7750 Radeon HD 7950
Architecture GCN 1.0 GCN 1.0
Code name Cape Verde Tahiti
Type Desktop Desktop
Release date 15 February 2012 31 January 2012
Pipelines 512 1792
Boost Clock 800 MHz 1250 MHz
Transistor count 1,500 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.60 89.60
Floating-point performance 819.2 gflops 2,867 gflops
Length 168 mm 267 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 1125 MHz 1250 MHz
Memory bandwidth 72 GB/s 240 GB/s
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync + +
Bus support PCIe 2.1 x16 PCIe 3.0 x16
HDMI + +
Bitcoin / BTC (SHA256) 98 Mh/s 381 Mh/s
Eyefinity + +
PowerTune +
ZeroCore +
Design reference reference
Number of Eyefinity displays 6
DisplayPort support +
CrossFire + +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
  Check Price Check Price